| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $16.86 | 6.384% | $17.9363 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $45.83 | 7.356% | $49.2013 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $178.35 | 5.837% | $188.7603 | $188.76 | $188.75 | $188.80 |
| Purchase #4 | $204.82 | 9.517% | $224.3127 | $224.31 | $224.30 | $224.30 |
| Purchase #5 | $131.48 | 11.667% | $146.8198 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $17.70 | 4.806% | $18.5507 | $18.55 | $18.55 | $18.60 |
| Purchase #7 | $179.93 | 10.695% | $199.1735 | $199.17 | $199.15 | $199.20 |
| 7 purchase totals = | $774.97 | $844.7546 | $844.75 | $844.70 | $844.80 | |